Retrospective cost-utility and budget impact assessments of Hypericum perforatum in contrast with Fluoxetine treatment for depression in Karachi, Pakistan

Abstract

In this study we have compared two different types of therapies i.e. herbal and allopathic system of therapies for Depression and studied them from the social perspectives. The Hypericum perforatum is compared with Fluoxetine [HCL] in terms of cost-utility and financial savings thereby evaluating its influence on annual expenditure of depressive patients that were randomly selected from 178 union councils of the city of Karachi, Pakistan. For both system of therapies a total of 356 patients were selected by stratified random sampling. Taking frequency of depression as '1' annually with discount rate at 3% for calculating the burden-of-illness in terms of disability-adjusted-life-years. The cost-utility and the budget-impact assessments were carried out to assess incremental-cost-effectiveness-ratio, and the budget-impact-per-onset as well as budget-impact-per-year values. In comparison with the Fluoxetine therapy, the Hypericum perforatum was found to relieve symptoms in 21.47% less cost; owing 29.23% less disability-adjusted-life-years and 21.45% less budget-impact-per-onset as well as budget-impact-peryear. The annual mean incremental-cost-effectiveness-ratio was found to be at 36.95±270.74 (less than GDP per capita threshold of Rs. 38,173.02). Hypericum perforatum provide the optimal utility with less impact on budget of a patient in comparison with the treatment of symptoms of depression with Fluoxetine.

Chinese Pharmacopoeia Revisited: A Review of Anti-Depression Herbal Sources

“…67 Moreover, treatment with H. perforatum is much cheaper for patients in comparison with these synthetic medicines. 72 H. perforatum contains naphthodianthrones, phloroglucinols, flavonoids, procyanidins, tannins, essential oil, amino acids, phenylpropanes, xanthones and polysaccharides. [73][74][75][76][77] Among them, hypericin, hyperforin, adhyperforin, catechin, luteolin, quercetin, kaempferol, and rutin are the reported active antidepressant compounds.…”